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BOSTON MARATHON 2025

Kelly Cropp

Bib: 24073•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:31
Rank: #20107
Start → 5K
26:31 | 8:32/mi
10K· 6.21 mi
52:58
Rank: #19983 (+124)
5K → 10K
26:27 | 8:31/mi
15K· 9.32 mi
1:19:24
Rank: #19792 (+191)
10K → 15K
26:26 | 8:30/mi
20K· 12.43 mi
1:46:07
Rank: #19529 (+263)
15K → 20K
26:43 | 8:36/mi
Half· 13.11 mi
1:51:54
Rank: #19487 (+42)
20K → Half
5:47 | 8:29/mi
25K· 15.53 mi
2:13:14
Rank: #19378 (+109)
Half → 25K
21:20 | 8:48/mi
30K· 18.64 mi
2:42:19
Rank: #19363 (+15)
25K → 30K
29:05 | 9:22/mi
20M
2:55:19
Rank: #19383 (-20)
30K → 20M
13:00 | 9:34/mi
21M
3:05:37
Rank: #19379 (+4)
20M → 21M
10:18 | 10:18/mi
35K· 21.75 mi
3:12:55
Rank: #19473 (-94)
21M → 35K
7:18 | 9:45/mi
23M
3:25:02
Rank: #19490 (-17)
35K → 23M
12:07 | 9:41/mi
24M
3:34:29
Rank: #19494 (-4)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:43:04
Rank: #19540 (-46)
24M → 40K
8:35 | 10:02/mi
25.2M
3:46:35
Rank: #19513 (+27)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:55:40
Rank: #19488 (+25)
25.2M → Finish
9:05 | 8:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:54
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:03:46
Pace9:26 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1726:318:3226:31
8:32
-
10K
6.21 mi11:52:4452:588:3126:27
8:31
-0:01
15K
9.32 mi12:19:101:19:248:3126:26
8:30
-0:01
20K
12.43 mi12:45:531:46:078:3226:43
8:36
+0:06
Half
13.11 mi12:51:401:51:548:325:47
8:29
-0:07
25K
15.53 mi13:13:002:13:148:3521:20
8:48
+0:19
30K
18.64 mi13:42:052:42:198:4229:05
9:22
+0:34
20M
20.00 mi13:55:052:55:198:4613:00
9:34
+0:12
21M
21.00 mi14:05:233:05:378:5010:18
10:18
+0:44
35K
21.75 mi14:12:413:12:558:527:18
9:45
-0:33
23M
23.00 mi14:24:483:25:028:5512:07
9:41
-0:04
24M
24.00 mi14:34:153:34:298:569:27
9:27
-0:14
40K
24.85 mi14:42:503:43:048:588:35
10:02
+0:35
25.2M
25.20 mi14:46:213:46:358:593:31
10:12
+0:10
Finish
26.22 mi14:55:263:55:409:009:05
8:55
-1:17

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:29 /mi

Average Pace

9:00 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:19

60% of race

Time at Steady Pace

1:03:39

27% of race

Time at Slower Pace

29:42

13% of race

Average Pace: 8:59 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:26:1726:318:3226:31
8:32
#20107
10K
6.21 mi11:52:4452:588:3126:27
8:31
#19983
15K
9.32 mi12:19:101:19:248:3126:26
8:30
#19792
20K
12.43 mi12:45:531:46:078:3226:43
8:36
#19529
Half
13.11 mi12:51:401:51:548:325:47
8:29
#19487
25K
15.53 mi13:13:002:13:148:3521:20
8:48
#19378
30K
18.64 mi13:42:052:42:198:4229:05
9:22
#19363
20M
20.00 mi13:55:052:55:198:4613:00
9:34
#19383
21M
21.00 mi14:05:233:05:378:5010:18
10:18
#19379
35K
21.75 mi14:12:413:12:558:527:18
9:45
#19473
23M
23.00 mi14:24:483:25:028:5512:07
9:41
#19490
24M
24.00 mi14:34:153:34:298:569:27
9:27
#19494
40K
24.85 mi14:42:503:43:048:588:35
10:02
#19540
25.2M
25.20 mi14:46:213:46:358:593:31
10:12
#19513
Finish
26.22 mi14:55:263:55:409:009:05
8:55
#19488
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi201077562756219386(Top 68%)7115(Top 58%)7115(Top 1140%)
10K6.21 mi3.10 mi19983+1247461+1017461+10119892(Top 70%)7410(Top 61%)7410(Top 1188%)
15K9.32 mi3.11 mi19792+1917344+1177344+11719386(Top 68%)7115(Top 58%)7115(Top 1140%)
20K12.43 mi3.11 mi19529+2637203+1417203+14118856(Top 66%)6829(Top 56%)6829(Top 1094%)
Half13.11 mi0.68 mi19487+427183+207183+2019118(Top 67%)6977(Top 57%)6977(Top 1118%)
25K15.53 mi2.42 mi19378+1097134+497134+4918937(Top 67%)6948(Top 57%)6948(Top 1113%)
30K18.64 mi3.11 mi19363+157167-337167-3319394(Top 68%)7333(Top 60%)7333(Top 1175%)
20M20.00 mi1.36 mi19383-207201-347201-3419489(Top 69%)7517(Top 61%)7517(Top 1205%)
21M21.00 mi1.00 mi19379+47223-227223-2219387(Top 68%)7547(Top 62%)7547(Top 1209%)
35K21.75 mi0.75 mi19473-947287-647287-6421197(Top 75%)8605(Top 70%)8605(Top 1379%)
23M23.00 mi1.25 mi19490-177339-527339-5219374(Top 68%)7717(Top 63%)7717(Top 1237%)
24M24.00 mi1.00 mi19494-47357-187357-1819445(Top 68%)7795(Top 64%)7795(Top 1249%)
40K24.85 mi0.85 mi19540-467399-427399-4220572(Top 72%)8440(Top 69%)8440(Top 1353%)
25.2M25.20 mi0.35 mi19513+277399739917933(Top 63%)7111(Top 58%)7111(Top 1140%)
Finish26.22 mi1.02 mi19488+257402-37402-318617(Top 66%)7389(Top 60%)7389(Top 1184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19386

Females

7115

F60-64

7115

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19892

Females

7410

F60-64

7410

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19386

Females

7115

F60-64

7115

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

18856

Females

6829

F60-64

6829

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

19118

Females

6977

F60-64

6977

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

18937

Females

6948

F60-64

6948

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19394

Females

7333

F60-64

7333

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19489

Females

7517

F60-64

7517

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19387

Females

7547

F60-64

7547

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21197

Females

8605

F60-64

8605

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19374

Females

7717

F60-64

7717

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19445

Females

7795

F60-64

7795

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20572

Females

8440

F60-64

8440

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17933

Females

7111

F60-64

7111

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

18617

Females

7389

F60-64

7389

Passing Analysis

Category:
Athletes Passed
2020
Passed By
1401
Net Change
+619
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20107
5K → 10K342218+124#20107#19983
10K → 15K297106+191#19983#19792
15K → 20K33976+263#19792#19529
20K → Half5614+42#19529#19487
Half → 25K217108+109#19487#19378
25K → 30K223208+15#19378#19363
30K → 20M96116-20#19363#19383
20M → 21M106102+4#19383#19379
21M → 35K27121-94#19379#19473
35K → 23M89106-17#19473#19490
23M → 24M6771-4#19490#19494
24M → 40K4995-46#19494#19540
40K → 25.2M4316+27#19540#19513
25.2M → Finish6944+25#19513#19488
TOTALS20201401+619
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing